package org.apache.commons.graph

import org.apache.commons.graph.weight.Weighted

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/

/**
 * A [SpanningTree] of a connected, undirected graph is a tree
 * composed of all the vertices and some (or perhaps all) of the edges of the Graph.
 *
 * @param <V> the Graph vertices type
 * @param <WE> the Graph weighted edges type
 * @param <W> the weight type
</W></WE></V> */
interface SpanningTree<V, WE, W> : UndirectedGraph<V, WE>, Weighted<W>

